Judges 14:6(King James Version)And the Spirit of the LORD came mightily upon him, and he rent him as he would have rent a kid, and he had nothing in his hand: but he told not his father or his mother what he had done.

Now it is not intimated that he did this by his own natural strength; but by the supernatural strength communicated by the Spirit of the Lord coming mightily upon him; which strength was not at his own command, but was, by the will of God, attached to his hair and nazarate.